13749164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 54

約数和(自身を含む): 29099196

約数和(自身を除く): 15350032

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 169, 172, 286, 338, 473, 559, 572, 676, 946, 1118, 1849, 1859, 1892, 2236, 3698, 3718, 6149, 7267, 7396, 7436, 12298, 14534, 20339, 24037, 24596, 29068, 40678, 48074, 79937, 81356, 96148, 159874, 264407, 312481, 319748, 528814, 624962, 1057628, 1249924, 3437291, 6874582, 13749164]

約数ペア:

[(1, 13749164), (2, 6874582), (4, 3437291), (11, 1249924), (13, 1057628), (22, 624962), (26, 528814), (43, 319748), (44, 312481), (52, 264407), (86, 159874), (143, 96148), (169, 81356), (172, 79937), (286, 48074), (338, 40678), (473, 29068), (559, 24596), (572, 24037), (676, 20339), (946, 14534), (1118, 12298), (1849, 7436), (1859, 7396), (1892, 7267), (2236, 6149), (3698, 3718)]